[填空题]
The tires of a car make 65 revolutions as the car2w /qggsj3p,glk+ v zft1:kd/ reduces its sur zl 86rih;+wpeed uniformly from 95km/h to 45km/h The tires have a diameter of 0.80l r+ ur86zwh;i m. (a) What was the angular acceleration of the tires? $\approx$ $rad/s^2$ (b) If the car continues to decelerate at this rate, how much more time is required for it to stop? s
Post time 2025-2-18 20:00:22
